Statement I A line is perpendicular to the plane

MATHEMATICS · Subjective · CBSE · Mathematics · Three-Dimensional Geometry · Three-Dimensional Geometry

Problem

Statement I A line LL is perpendicular to the plane 3x−4y+5z=103x - 4y + 5z = 10. Statement II Direction cosines of LL be ⟨352,−452,12⟩.\left\langle \frac{3}{5\sqrt{2}}, -\frac{4}{5\sqrt{2}}, \frac{1}{\sqrt{2}} \right\rangle.

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